SIM Card Nano SIM on Advanced SIM Only 12GB (12 Month(s) contract) with UNLIMITED mins; UNLIMITED texts; 12000MB of 4G data. £20.00 a month. Cash-back: £20.00 (automatic). Extras: Unlimited Music with Deezer for 3 months.
Nano SIM is both smaller and approximately 15% thinner than the earlier Micro SIM (3FF) standard as well as the Mini SIM (2FF) cards that were ubiquitous for many years. Nano SIMs are used primarily in high-end phones manufactured after 2013, and measure 12.3mm x 8.8mm x 0.67mm.